It sounds like this bug may be fixed in mainline 3.19-rc3. It would be good to know if the commit that fixes this already made it's way into the stable kernels. Can folks affected by the bug please test the latest 3.18 upstream stable kernel. It can be downloaded from:
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.18.4-vivid/ If the bug still exists in 3.18, we can perform a "Reverse" bisect to find the commit that fixes this in 3.19. ** Tags added: kernel-key vivid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1384342 Title: kernel messages intel_crtc_wait_for_pending_flips correlate to compiz hang To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1384342/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs